The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 31, 2013
Filed:
May. 03, 2012
Applicants:
Shaoyi Jiang, Redmond, WA (US);
Zhiqiang Cao, Somerville, MA (US);
Hong Xue, Pleasanton, CA (US);
Lei Zhang, Seattle, WA (US);
Inventors:
Shaoyi Jiang, Redmond, WA (US);
Zhiqiang Cao, Somerville, MA (US);
Hong Xue, Pleasanton, CA (US);
Lei Zhang, Seattle, WA (US);
Assignee:
University of Washington through its Center for Commercialization, Seattle, WA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/127 (2006.01); A61K 9/107 (2006.01);
U.S. Cl.
CPC ...
A61K 9/127 (2013.01); A61K 9/1075 (2013.01);
Abstract
Zwitterionic block copolymers and zwitterionic conjugates that advantageously self-assemble into particles, particles assembled from the zwitterionic block copolymers and zwitterionic conjugates, pharmaceutical compositions that include the self-assembled particles, and methods for delivering therapeutic and diagnostic agents using the particles.